*SUPPORT*
IN: fep zup gazzer blicket tufa kiki tufa gazzer OUT: RED PINK RED BLUE RED BLUE
IN: fep OUT: BLUE
IN: kiki blicket OUT: PINK PINK
IN: gazzer blicket blicket OUT: RED RED RED RED
IN: kiki gazzer blicket OUT: PINK RED PINK RED
IN: lug zup lug OUT: GREEN GREEN
IN: kiki fep zup gazzer blicket OUT: PINK RED BLUE PINK RED BLUE
IN: lug tufa lug gazzer zup fep blicket OUT: GREEN BLUE RED GREEN BLUE RED GREEN
IN: lug OUT: GREEN
IN: fep blicket blicket OUT: BLUE BLUE BLUE BLUE
IN: fep kiki blicket OUT: BLUE PINK BLUE PINK
IN: kiki zup kiki OUT: PINK PINK
IN: lug kiki tufa kiki OUT: PINK GREEN PINK
IN: gazzer zup gazzer OUT: RED RED

*QUERY*
IN: kiki OUT: PINK
IN: fep lug zup kiki OUT: BLUE PINK GREEN
IN: fep zup lug blicket blicket OUT: GREEN BLUE GREEN BLUE GREEN BLUE GREEN BLUE
IN: lug kiki zup gazzer tufa lug blicket OUT: GREEN GREEN GREEN RED PINK
IN: gazzer blicket OUT: RED RED
IN: gazzer zup kiki OUT: PINK RED
IN: lug lug lug blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep zup fep OUT: BLUE BLUE
IN: fep zup kiki tufa kiki zup lug blicket OUT: GREEN PINK GREEN PINK PINK BLUE
IN: gazzer OUT: RED

*GRAMMAR*
lug -> GREEN 
 gazzer -> RED 
 kiki -> PINK 
 fep -> BLUE 
 u1 zup u2 -> [u2] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 